401 Duncan St

APN: 6602001 Address: 401 DUNCAN ST Block / Lot: 6602 / 001 Land Use: Multi-Family Residential Lot Area: 2430.0 Zoning District: RH-2 Zoning Name: RESIDENTIAL- HOUSE, TWO FAMILY Zoning General Type: Residential

Owner: Not publicly available Assessed Land Value: 748324.0 Assessed Improvement Value: 706447.0 Total Assessed Value: 1454771.0

Last Sale Date: 1999-03-16 Last Sale Price: Not publicly available

Summary: cancelled: 1, complete: 7, expired: 2, issued: 2 Recent Permits: 2025-03-19 | 202503192530 | complete (2025-08-04) | Issued: 2025-03-19 | otc alterations permit | 1450 Sanchez St | 17 black frame marvin ultimate windows street facing, 11 block frame marvin ultimate windows and 2 (n) construction marvin ultimate windows… 2019-05-28 | 201905281824 | cancelled (2026-01-09) | Issued: Unknown | otc alterations permit | 1450 Sanchez St | revision to app#201011175109. verify that no work was performed at the 1st floor under this permit. the job cost under app#201011175109 was… 2018-04-02 | M907767 | issued (2018-04-02) | Issued: 2018-04-02 | otc alterations permit | 1450 Sanchez St | streetspace 2011-03-02 | M244528 | issued (2011-03-02) | Issued: 2011-03-02 | otc alterations permit | 401 Duncan St | add additional address for new unit. 2011-01-27 | 201101279167 | complete (2011-10-24) | Issued: 2011-10-07 | additions alterations or repairs | 1450 Sanchez St | convert (e) basement to 2-bedroom apartment. (add kitchen & (n) front door & side parking only). revision to appl.#201011175109. (ground fl… 2010-11-17 | 201011175109 | complete (2011-10-24) | Issued: 2010-12-29 | otc alterations permit | 1450 Sanchez St | existing basement to be converted to a 2-bedroom, living rm. & garage with 1st. floor remodeling. 1997-02-26 | 9703522 | complete (1998-01-08) | Issued: 1997-04-08 | additions alterations or repairs | 1450 Sanchez St | add fireplace at living room,add bay window at bedrm,fence 1997-01-08 | 9700349 | complete (1997-04-03) | Issued: 1997-01-08 | otc alterations permit | 1450 Sanchez St | remove (e)composition shingle roof,install plywood

2011.0416 | Closed | 1450 SANCHEZ ST, SAN FRANCISCO, CA 94131 | To allow a second dwelling unit without the required off-street parking and exposure.

Analysis Neighborhood: Noe Valley Supervisor District: 8 Planning District: Central (7) Police District: INGLESIDE

This report identifies parcel 6602001 as 1450 SANCHEZ ST, SAN FRANCISCO, CA 94131, located in the Noe Valley area, Supervisor District 8, Planning District Central (7), and Police District INGLESIDE. Public assessor roll attributes available for this parcel indicate land use of Multi-Family Residential, a reported lot area of 2430.0, and assessed land and improvement values from the most recent assessor roll year. Permit activity is summarized from DBI permit records when parcel block and lot can be matched, and planning entitlement activity is retrieved from the San Francisco Planning Accela case feed when available.